Jake Buxton challenges George Boyd unfairly and gives away a free kick. The referee sends off Jake Buxton for second bookable offence. (Derby) makes a substitution, with Mark O'Brien coming on for Michael Jacobs. The ball is sent over by Grant McCann, Michael Bostwick takes a shot. Adam Legzdins makes a fantastic save.

67:10

Effort on goal by George Boyd from just inside the area clears the crossbar.

George Boyd produces a right-footed shot from a long way out which goes wide right of the goal.

36:18

Conor Sammon concedes a free kick for a foul on Shaun Brisley. Direct free kick taken by Grant McCann.

33:30

George Boyd challenges John Brayford unfairly and gives away a free kick. George Boyd goes into the book for unsporting behaviour. Paul Coutts crosses the ball in from the free kick, Kgosi Ntlhe manages to make a clearance.

32:12

Corner taken by Grant McCann from the right by-line played to the near post, Saido Berahino challenges Adam Legzdins unfairly and gives away a free kick. Free kick taken by Adam Legzdins.

31:53

Saido Berahino takes a shot. Save made by Adam Legzdins.

31:33

George Boyd takes a shot. Save made by Adam Legzdins.

28:33

Inswinging corner taken by Grant McCann, Shaun Brisley takes a shot. Clearance by John Brayford. A goal is scored by Michael Bostwick from the edge of the penalty area to the top right corner of the goal. Peterborough 1-0 Derby.

Match Preview

Same again for Fergie
Peterborough manager Darren Ferguson will select from an unchanged squad for the visit of Derby.
And there is a strong possibility the Posh boss may name the same side that started the 3-1 home win over Huddersfield on Tuesday night.
Tommy Rowe remains doubtful with an ankle injury so Kgosi Nthle, who scored his first goal for the club against the Terriers, is expected to continue at left wing-back.
Peter Grant and Dave Hibbert are Ferguson's only other absentees.
Grant is set to undergo a knee operation, and is expected to spend an extended spell on the sidelines. Hibbert, meanwhile, is closing in on a first-team return after almost two years out with a serious knee injury.
Victory over Huddersfield brought Peterborough their first home points of the season. Posh have not won successive npower Championship games at London Road since March.
Derby's injury problems appear to be easing.
Gareth Roberts, Jamie Ward and Jeff Hendrick could all be back in contention for the game at London Road, but goalkeeper Frank Fielding (groin) is still a week away from making a return.
Roberts, 34, played as an over-age member of the Under-21 squad on Wednesday after a hamstring injury. He was an unused substitute during the previous night's 2-1 victory at Ipswich, where James O'Connor again filled in at left-back.
Ward has missed the last four games with a hamstring problem but the striker is due to train on Friday. If he comes through unscathed, he will be in the squad to face Posh. Midfielder Hendrick was absent in midweek after suffering an ankle injury in the home draw with Blackburn.
"Gareth had only one training session before the Ipswich game so we put him on the bench, but he came through the Under-21 game and he is in with a chance of starting on Saturday," said Rams boss Nigel Clough. "Jamie was not quite ready for the under-21 game.
"Instead he had a good training session one-on-one with Johnny Metgod on Wednesday morning. He will do a bit more and will train with the first team on Friday. Jeff was very sore after last Saturday and his situation didn't improve sufficiently overnight on Monday to be available for selection against Ipswich. He is in with a chance if it settles down in the next few days."